Test Cases for check_disk's -r, -R, -C and -g

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1660 f882894a-f735-0410-b71e-b25c423dba1c

lib/tests/test_disk.c

@@ -21,6 +21,12 @@
 #include "common.h"
 #include "utils_disk.h"
 #include "tap.h"
+#include "regex.h"
+
+void np_test_mount_entry_regex (struct mount_entry *dummy_mount_list,
+	       			char *regstr, int cflags, int expect,
+			       	char *desc);
+
 
 int
 main (int argc, char **argv)
@@ -35,8 +41,9 @@ main (int argc, char **argv)
 	struct mount_entry *dummy_mount_list;
 	struct mount_entry *me;
 	struct mount_entry **mtail = &dummy_mount_list;
+	int cflags = REG_NOSUB | REG_EXTENDED;
 
-	plan_tests(18);
+	plan_tests(29);
 
 	ok( np_find_name(exclude_filesystem, "/var/log") == FALSE, "/var/log not in list");
 	np_add_name(&exclude_filesystem, "/var/log");
@@ -76,6 +83,37 @@ main (int argc, char **argv)
 	*mtail = me;
 	mtail = &me->me_next;
 
+	np_test_mount_entry_regex(dummy_mount_list, strdup("/"),
+		                  cflags, 3, strdup("a"));
+	np_test_mount_entry_regex(dummy_mount_list, strdup("/dev"),
+		                  cflags, 3,strdup("regex on dev names:"));
+	np_test_mount_entry_regex(dummy_mount_list, strdup("/foo"),
+		                  cflags, 0,
+			 	  strdup("regex on non existant dev/path:"));
+	np_test_mount_entry_regex(dummy_mount_list, strdup("/Foo"),
+		                  cflags | REG_ICASE,0,
+			 	  strdup("regi on non existant dev/path:"));
+	np_test_mount_entry_regex(dummy_mount_list, strdup("/c.t0"),
+		                  cflags, 3,
+			 	  strdup("partial devname regex match:"));
+	np_test_mount_entry_regex(dummy_mount_list, strdup("c0t0"),
+		                  cflags, 1,
+			 	  strdup("partial devname regex match:"));
+	np_test_mount_entry_regex(dummy_mount_list, strdup("C0t0"),
+		                  cflags | REG_ICASE, 1,
+			 	  strdup("partial devname regi match:"));
+	np_test_mount_entry_regex(dummy_mount_list, strdup("home"),
+		                  cflags, 1,
+			 	  strdup("partial pathname regex match:"));
+	np_test_mount_entry_regex(dummy_mount_list, strdup("hOme"),
+		                  cflags | REG_ICASE, 1,
+			 	  strdup("partial pathname regi match:"));
+	np_test_mount_entry_regex(dummy_mount_list, strdup("(/home)|(/var)"),
+		                  cflags, 2,
+			 	  strdup("grouped regex pathname match:"));
+	np_test_mount_entry_regex(dummy_mount_list, strdup("(/homE)|(/Var)"),
+		                  cflags | REG_ICASE, 2,
+			 	  strdup("grouped regi pathname match:"));
 
 	np_add_parameter(&paths, "/home/groups");
 	np_add_parameter(&paths, "/var");
@@ -125,3 +163,22 @@ main (int argc, char **argv)
 	return exit_status();
 }
 
+
+void 
+np_test_mount_entry_regex (struct mount_entry *dummy_mount_list, char *regstr, int cflags, int expect, char *desc)
+{	
+	int matches = 0;
+	regex_t re;
+	struct mount_entry *me;
+	if (regcomp(&re,regstr, cflags) == 0) {
+		for (me = dummy_mount_list; me; me= me->me_next) {
+			if(np_regex_match_mount_entry(me,&re))
+				matches++;
+		}
+		ok( matches == expect, 
+	    	    "%s '%s' matched %i/3 entries. ok: %i/3",
+		    desc, regstr, expect, matches);
+
+	} else
+		ok ( false, "regex '%s' not compileable", regstr);
+}

plugins/t/check_disk.t

@@ -24,7 +24,7 @@ my $mountpoint2_valid = getTestParameter( "NP_MOUNTPOINT2_VALID", "Path to anoth
 if ($mountpoint_valid eq "" or $mountpoint2_valid eq "") {
 	plan skip_all => "Need 2 mountpoints to test";
 } else {
-	plan tests => 61;
+	plan tests => 68;
 }
 
 $result = NPTest->testCmd( 
@@ -111,6 +111,16 @@ like  ( $result->output, $successOutput, "OK output" );
 like  ( $result->only_output, qr/free space/, "Have free space text");
 like  ( $result->only_output, qr/$more_free/, "Have disk name in text");
 
+$result = NPTest->testCmd( "./check_disk -w 1 -c 1 -p $more_free -p $less_free" );
+cmp_ok( $result->return_code, '==', 0, "At least 1 MB available on $more_free and $less_free");
+$_ = $result->output;
+print $result->output."\n";
+my ($free_mb_on_mp1, $free_mb_on_mp2) = (m/(\d+) MB .* (\d+) MB /g);
+my $free_mb_on_all = $free_mb_on_mp1 + $free_mb_on_mp2;
+print "$free_mb_on_all = $free_mb_on_mp1 + $free_mb_on_mp2\n";
+
+
+
 $result = NPTest->testCmd( "./check_disk -e -w 1 -c 1 -p $more_free" );
 is( $result->only_output, "DISK OK", "No print out of disks with -e for OKs");
 
@@ -284,3 +294,28 @@ unlike( $result->perf_output, '/\/bob/', "perf data does not have /bob in it");
 
 $result = NPTest->testCmd( "./check_disk -w 0% -c 0% -p / -p /" );
 unlike( $result->output, '/ \/ .* \/ /', "Should not show same filesystem twice");
+
+# are partitions added if -C is given without path selection -p ?
+$result = NPTest->testCmd( "./check_disk -w 0% -c 0% -C -w 0% -c 0% -p $mountpoint_valid" );
+like( $result->output, '/;.*;\|/', "-C selects partitions if -p is not given");
+
+# grouping: exit crit if the sum of free megs on mp1+mp2 is less than warn/crit
+$result = NPTest->testCmd( "./check_disk -w ". ($free_mb_on_all + 1) ." -c ". ($free_mb_on_all + 1) ."-g group -p $mountpoint_valid -p $mountpoint2_valid" );
+cmp_ok( $result->return_code, '==', 2, "grouping: exit crit if the sum of free megs on mp1+mp2 is less than warn/crit");
+
+# grouping: exit warning if the sum of free megs on mp1+mp2 is between -w and -c
+$result = NPTest->testCmd( "./check_disk -w ". ($free_mb_on_all + 1) ." -c ". ($free_mb_on_all - 1) ." -g group -p $mountpoint_valid -p $mountpoint2_valid" );
+cmp_ok( $result->return_code, '==', 1, "grouping: exit warning if the sum of free megs on mp1+mp2 is between -w and -c ");
+
+# grouping: exit ok if the sum of free megs on mp1+mp2 is more than warn/crit
+$result = NPTest->testCmd( "./check_disk -w ". ($free_mb_on_all - 1) ." -c ". ($free_mb_on_all - 1) ." -g group -p $mountpoint_valid -p $mountpoint2_valid" );
+cmp_ok( $result->return_code, '==', 0, "grouping: exit ok if the sum of free megs on mp1+mp2 is more than warn/crit");
+
+# grouping: exit unknown if group name is given after -p 
+$result = NPTest->testCmd( "./check_disk -w ". ($free_mb_on_all - 1) ." -c ". ($free_mb_on_all - 1) ." -p $mountpoint_valid -g group -p $mountpoint2_valid" );
+cmp_ok( $result->return_code, '==', 3, "Invalid options: -p must come after groupname");
+
+# regex: exit unknown if given regex is not compileable
+$result = NPTest->testCmd( "./check_disk -w 1 -c 1 -r '('" );
+cmp_ok( $result->return_code, '==', 3, "Exit UNKNOWN if regex is not compileable");
+